CN105655918A - Grounding wire crossing anti-wear device - Google Patents
Grounding wire crossing anti-wear device Download PDFInfo
- Publication number
- CN105655918A CN105655918A CN201610138472.2A CN201610138472A CN105655918A CN 105655918 A CN105655918 A CN 105655918A CN 201610138472 A CN201610138472 A CN 201610138472A CN 105655918 A CN105655918 A CN 105655918A
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- CN
- China
- Prior art keywords
- shaped support
- fixed
- bearing
- wire
- pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention provides a grounding wire crossing anti-wear device, and relates to the field of power transmission lines. Bearings are fixed at the two ends of screws, a gasket is arranged on the outer side of each bearing, the two ends of each screw penetrate through two U-shaped supports to be fixed through nuts, and at least four screws are uniformly distributed in an isometric mode; each bearing is sleeved with an anti-wear roller provided with an opening, a pulley support is fixed at the top end of the middle of each U-shaped support, a pulley is arranged on each pulley support, a clamping buckle is movably connected to each U-shaped support through a bolt, a spring pin is arranged on each clamping buckle, each U-shaped support is provided with a positioning hole, each spring pin is matched with the corresponding positioning hole, protection columns are fixed on the two sides of each U-shaped support through bearing seats, and displacement holes are formed in the bottom of each U-shaped support. The grounding wire crossing anti-wear device has the advantages that the structure is simple, installation is convenient, a wire is prevented from being worn, and the service life of the wire is prolonged.
Description
One, technical field
The present invention relates to transmission line of electricity field, cross over antiwear device particularly to a kind of lead wire and earth wire.
Two, background technology
Along with the sustainable growth of country's electrical energy demands, power grid construction is fast-developing, in recent years, owing to below circuit, barrier and scissors crossing situation get more and more, relates to crossing construction folding and unfolding wire and gets more and more. During current line level crossing, the method for folding and unfolding wire is to move fine rule to the other end from one end with unmanned aerial vehicle, then replaces to the wire of major diameter by root with fine rule, and this method wastes time and energy; Or directly by needing the wire changed to ride upon on other wires or ground wire, directly pull from the other end of wire, thus cause the phase mutual friction between wire, cause conductive line surfaces to damage.
Three, summary of the invention
A kind of lead wire and earth wire is provided to cross over antiwear device for the problems referred to above present invention, it is characterized in that: the two ends of screw rod (6) are fixed with bearing (13), the arranged outside of bearing (13) has packing ring, the two ends of screw rod (6) are each passed through two U-shaped supports (9) and fix with nut, screw rod (6) has at least 4, isometrical uniform setting, the abrasionproof cylinder (7) having opening is enclosed within bearing (13), the top, middle part of U-shaped support (9) is fixed with pulley bracket (2), pulley bracket (2) is provided with pulley (3), U-shaped support (9) is connected with buckle (4) also by bolt (12), buckle (4) is provided with spring catch (5), U-shaped support (9) is provided with hole, location (14), spring catch (5) coordinates with hole, location (14), the both sides of U-shaped support (9) are fixed with protection post (1) by bearing block (8), U-shaped support (9) bottom is provided with shift holes (10). described cylinder (7) can rotate along screw rod (6). antiwear device insulant or metal material are made.
The present invention so uses: rotate described abrasionproof cylinder (7), the mouth (11) arranged between the mouth of abrasionproof cylinder (7) and holes is alignd, open the spring catch (5) on buckle (4), rotary buckle (4) opens it, then the present invention is stuck on the ground wire at electric pole top along the mouth (11) arranged between holes, then rotary buckle (4) is turned off and buckles spring catch (5) again, with rope, porose (10) are set by U-shaped support (9) bottom and the present invention is fixed on the suitable position of ground wire, line was set up at top abrasionproof cylinder (7) of the present invention, start construction, after terminating Deng construction, align being provided with mouth (11) between the mouth of abrasionproof cylinder (7) and holes again, open the spring catch (5) on buckle (4), rotary buckle (4) opens it, take off the construction of this device to terminate.
The beneficial effects of the present invention is: present configuration is simple; easy for installation; at the bottom of use cost, go between with currently used unmanned plane, then compare by root replacement; efficiency of construction is high especially; secondly, with direct by needing the wire changed to ride upon on other wires or ground wire at present, directly pull from the other end of wire and compare; protection wire and ground wire are not frayed, the long service life of wire.
Four, accompanying drawing explanation
Fig. 1 is present configuration schematic diagram;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is the B-B view of Fig. 2;
Fig. 4 is the use state diagram of the present invention.
In figure: 1, protection post, 2, pulley bracket, 3, pulley, 4, buckle, 5, spring mountings, 6, screw rod, 7, cylinder, 8, bearing sit, 9, U-shaped support, 10, shift holes, 11, mouth, 12, bolt, 13, bearing, 14, hole, location.
Five, detailed description of the invention
Embodiment 1, a kind of lead wire and earth wire crosses over antiwear device, it is characterized in that: the two ends of screw rod (6) are fixed with bearing (13), the arranged outside of bearing (13) has packing ring, the two ends of screw rod (6) are each passed through two U-shaped supports (9) and fix with nut, screw rod (6) has at least 4, isometrical uniform setting, the abrasionproof cylinder (7) having opening is enclosed within bearing (13), the top, middle part of U-shaped support (9) is fixed with pulley bracket (2), pulley bracket (2) is provided with pulley (3), U-shaped support (9) is connected with buckle (4) also by bolt (12), buckle (4) is provided with spring catch (5), U-shaped support (9) is provided with hole, location (14), spring catch (5) coordinates with hole, location (14), the both sides of U-shaped support (9) are fixed with protection post (1) by bearing block (8), U-shaped support (9) bottom is provided with shift holes (10). described cylinder (7) can rotate along screw rod (6). antiwear device insulant or metal material are made.
Embodiment 2, a kind of lead wire and earth wire crosses over antiwear device, it is characterized in that: the two ends of screw rod (6) are fixed with bearing (13), the arranged outside of bearing (13) has packing ring, the two ends of screw rod (6) are each passed through two U-shaped supports (9) and fix with nut, screw rod (6) has at least 6, isometrical uniform setting, the abrasionproof cylinder (7) having opening is enclosed within bearing (13), the top, middle part of U-shaped support (9) is fixed with pulley bracket (2), pulley bracket (2) is provided with pulley (3), U-shaped support (9) is connected with buckle (4) also by bolt (12), buckle (4) is provided with spring catch (5), U-shaped support (9) is provided with hole, location (14), spring catch (5) coordinates with hole, location (14), the both sides of U-shaped support (9) are fixed with protection post (1) by bearing block (8), U-shaped support (9) bottom is provided with shift holes (10). described cylinder (7) can rotate along screw rod (6). antiwear device insulant or metal material are made.
Claims (2)
1. a lead wire and earth wire crosses over antiwear device, it is characterized in that: the two ends of screw rod (6) are fixed with bearing (13), the arranged outside of bearing (13) has packing ring, the two ends of screw rod (6) are each passed through two U-shaped supports (9) and fix with nut, screw rod (6) has at least 4, isometrical uniform setting, the abrasionproof cylinder (7) having opening is enclosed within bearing (13), the top, middle part of U-shaped support (9) is fixed with pulley bracket (2), pulley bracket (2) is provided with pulley (3), U-shaped support (9) is connected with buckle (4) also by bolt (12), buckle (4) is provided with spring catch (5), U-shaped support (9) is provided with hole, location (14), spring catch (5) coordinates with hole, location (14), the both sides of U-shaped support (9) are fixed with protection post (1) by bearing block (8), U-shaped support (9) bottom is provided with shift holes (10).
2. a kind of lead wire and earth wire according to claim 1 crosses over antiwear device, it is characterised in that: antiwear device insulant or metal material are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138472.2A CN105655918B (en) | 2016-03-11 | 2016-03-11 | A kind of ground wire crosses over antiwear device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138472.2A CN105655918B (en) | 2016-03-11 | 2016-03-11 | A kind of ground wire crosses over antiwear device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105655918A true CN105655918A (en) | 2016-06-08 |
| CN105655918B CN105655918B (en) | 2017-09-29 |
Family
ID=56492540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610138472.2A Active CN105655918B (en) | 2016-03-11 | 2016-03-11 | A kind of ground wire crosses over antiwear device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105655918B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848932A (en) * | 2017-04-10 | 2017-06-13 | 国网辽宁省电力有限公司辽阳供电公司 | One kind insulation is across line machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593959A (en) * | 2009-06-23 | 2009-12-02 | 江苏科技大学 | Cable winch drum |
| CN201388013Y (en) * | 2009-03-06 | 2010-01-20 | 辽宁省电力有限公司盘锦供电公司 | Multi-purpose overturning sheave pulley |
| DE202010010268U1 (en) * | 2010-07-15 | 2011-01-20 | Häfner & Krullmann Gmbh | Kitchen sink |
| CN201887383U (en) * | 2010-11-30 | 2011-06-29 | 湖北省电力公司襄樊供电公司 | Crossing block |
| CN202797768U (en) * | 2012-09-11 | 2013-03-13 | 武绍模 | Novel crossing device |
| CN204131006U (en) * | 2014-10-28 | 2015-01-28 | 国网山东蓬莱市供电公司 | Novel traction pulley |
| CN205407112U (en) * | 2016-03-11 | 2016-07-27 | 国网青海省电力公司西宁供电公司 | Lead ground wire and stride across abrasionproof damage device |
-
2016
- 2016-03-11 CN CN201610138472.2A patent/CN105655918B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201388013Y (en) * | 2009-03-06 | 2010-01-20 | 辽宁省电力有限公司盘锦供电公司 | Multi-purpose overturning sheave pulley |
| CN101593959A (en) * | 2009-06-23 | 2009-12-02 | 江苏科技大学 | Cable winch drum |
| DE202010010268U1 (en) * | 2010-07-15 | 2011-01-20 | Häfner & Krullmann Gmbh | Kitchen sink |
| CN201887383U (en) * | 2010-11-30 | 2011-06-29 | 湖北省电力公司襄樊供电公司 | Crossing block |
| CN202797768U (en) * | 2012-09-11 | 2013-03-13 | 武绍模 | Novel crossing device |
| CN204131006U (en) * | 2014-10-28 | 2015-01-28 | 国网山东蓬莱市供电公司 | Novel traction pulley |
| CN205407112U (en) * | 2016-03-11 | 2016-07-27 | 国网青海省电力公司西宁供电公司 | Lead ground wire and stride across abrasionproof damage device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848932A (en) * | 2017-04-10 | 2017-06-13 | 国网辽宁省电力有限公司辽阳供电公司 | One kind insulation is across line machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105655918B (en) | 2017-09-29 |
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